diff --git a/appli_sf/tests/E2E/cypress/integration/EmptyDB/1-login.spec.js b/appli_sf/tests/E2E/cypress/integration/EmptyDB/1-login.spec.js
index 24f7808b0e183a6ea55aa348eb7f85340adbb437..1b0647ac11f43aa8d2d01b9f5afddb16ffa67a25 100644
--- a/appli_sf/tests/E2E/cypress/integration/EmptyDB/1-login.spec.js
+++ b/appli_sf/tests/E2E/cypress/integration/EmptyDB/1-login.spec.js
@@ -1,9 +1,3 @@
-Cypress.on('uncaught:exception', (err, runnable) => {
-    // returning false here prevents Cypress from
-    // failing the test
-    return false
-})
-
 describe('Connexion avec CSRF', () => {
     const inAdministration = () => {
         cy.location('href').should('match', /admin\/?$/)
diff --git a/appli_sf/tests/E2E/cypress/integration/EmptyDB/2-params.spec.js b/appli_sf/tests/E2E/cypress/integration/EmptyDB/2-params.spec.js
index 5f1d150992f73d95e285d89fd1fb7de39142d882..d64a6ad2ee44d4efca648e71fc1eaec926d00017 100644
--- a/appli_sf/tests/E2E/cypress/integration/EmptyDB/2-params.spec.js
+++ b/appli_sf/tests/E2E/cypress/integration/EmptyDB/2-params.spec.js
@@ -1,9 +1,3 @@
-Cypress.on('uncaught:exception', (err, runnable) => {
-    // returning false here prevents Cypress from
-    // failing the test
-    return false
-})
-
 describe('Paramètres de l\'application', () => {
     if (Cypress.env('ENVIRONMENT') === 'dev') {
         before(() => {
@@ -17,7 +11,6 @@ describe('Paramètres de l\'application', () => {
             .then((user) => {
                 this.userAdmin = user
             })
-        Cypress.Cookies.preserveOnce('PHPSESSID')
     })
 
     it('Login', function () {
diff --git a/appli_sf/tests/E2E/cypress/integration/EmptyDB/3-search-empty-db.spec.js b/appli_sf/tests/E2E/cypress/integration/EmptyDB/3-search-empty-db.spec.js
index e6723e51a19b300908e7b7c8b8c1212941b24a3a..4cb80ef7db918458981499913752f814b25c21d5 100644
--- a/appli_sf/tests/E2E/cypress/integration/EmptyDB/3-search-empty-db.spec.js
+++ b/appli_sf/tests/E2E/cypress/integration/EmptyDB/3-search-empty-db.spec.js
@@ -1,9 +1,3 @@
-Cypress.on('uncaught:exception', (err, runnable) => {
-    // returning false here prevents Cypress from
-    // failing the test
-    return false
-})
-
 describe('Recherche avec table individu vide', () => {
     if (Cypress.env('ENVIRONMENT') === 'dev') {
         before(() => {
@@ -17,7 +11,6 @@ describe('Recherche avec table individu vide', () => {
             .then((user) => {
                 this.userAdmin = user
             })
-        Cypress.Cookies.preserveOnce('PHPSESSID')
     })
 
     it('Login', function () {
diff --git a/appli_sf/tests/E2E/cypress/integration/FullDB/4-search.spec.js b/appli_sf/tests/E2E/cypress/integration/FullDB/4-search.spec.js
index 9466322f32544c93fc2553d7f45dd824784b02f1..c549d78c9e3571bde6b9be12a7e3367655b35370 100644
--- a/appli_sf/tests/E2E/cypress/integration/FullDB/4-search.spec.js
+++ b/appli_sf/tests/E2E/cypress/integration/FullDB/4-search.spec.js
@@ -1,9 +1,3 @@
-Cypress.on('uncaught:exception', (err, runnable) => {
-    // returning false here prevents Cypress from
-    // failing the test
-    return false
-})
-
 describe('Recherche', () => {
     if (Cypress.env('ENVIRONMENT') === 'dev') {
         before(() => {
@@ -17,7 +11,6 @@ describe('Recherche', () => {
             .then((user) => {
                 this.userAdmin = user
             })
-        Cypress.Cookies.preserveOnce('PHPSESSID')
         cy.deleteAllMails()
     })
 
diff --git a/appli_sf/tests/E2E/cypress/integration/FullDB/5-create-users.spec.js b/appli_sf/tests/E2E/cypress/integration/FullDB/5-create-users.spec.js
index 8c0514c47265f4b9a914df166de7595a09ee89f6..b2c8dcd73ec1a373167e84bca5adcffc14f84f8e 100644
--- a/appli_sf/tests/E2E/cypress/integration/FullDB/5-create-users.spec.js
+++ b/appli_sf/tests/E2E/cypress/integration/FullDB/5-create-users.spec.js
@@ -1,9 +1,3 @@
-Cypress.on('uncaught:exception', (err, runnable) => {
-    // returning false here prevents Cypress from
-    // failing the test
-    return false
-})
-
 describe('Création d\'utilisateurs', () => {
     if (Cypress.env('ENVIRONMENT') === 'dev') {
         before(() => {
@@ -17,7 +11,6 @@ describe('Création d\'utilisateurs', () => {
             .then((user) => {
                 this.userAdmin = user
             })
-        Cypress.Cookies.preserveOnce('PHPSESSID')
     })
 
     it('Login', function () {
diff --git a/appli_sf/tests/E2E/cypress/integration/FullDB/6-create-instructors.spec.js b/appli_sf/tests/E2E/cypress/integration/FullDB/6-create-instructors.spec.js
index 11a4a78632f1aafd73998692c9e400bb82b5bef7..6da620fdd4f4e3cd4542743708673eb33f585390 100644
--- a/appli_sf/tests/E2E/cypress/integration/FullDB/6-create-instructors.spec.js
+++ b/appli_sf/tests/E2E/cypress/integration/FullDB/6-create-instructors.spec.js
@@ -1,9 +1,3 @@
-Cypress.on('uncaught:exception', (err, runnable) => {
-    // returning false here prevents Cypress from
-    // failing the test
-    return false
-})
-
 describe('Création d\'instructeurs', () => {
     if (Cypress.env('ENVIRONMENT') === 'dev') {
         before(() => {
@@ -17,7 +11,6 @@ describe('Création d\'instructeurs', () => {
             .then((user) => {
                 this.userAdmin = user
             })
-        Cypress.Cookies.preserveOnce('PHPSESSID')
         cy.deleteAllMails()
     })
 
diff --git a/appli_sf/tests/E2E/cypress/integration/FullDB/7-stats.spec.js b/appli_sf/tests/E2E/cypress/integration/FullDB/7-stats.spec.js
index c0c16061feafc788a4813ea4ff9964d2bad68d49..32510de4e4988b660628b894e4c0e9836e37b1ac 100644
--- a/appli_sf/tests/E2E/cypress/integration/FullDB/7-stats.spec.js
+++ b/appli_sf/tests/E2E/cypress/integration/FullDB/7-stats.spec.js
@@ -1,9 +1,3 @@
-Cypress.on('uncaught:exception', (err, runnable) => {
-    // returning false here prevents Cypress from
-    // failing the test
-    return false
-})
-
 describe('Page des stats', () => {
     if (Cypress.env('ENVIRONMENT') === 'dev') {
         before(() => {
@@ -17,7 +11,6 @@ describe('Page des stats', () => {
             .then((user) => {
                 this.userAdmin = user
             })
-        Cypress.Cookies.preserveOnce('PHPSESSID')
     })
 
     it('Login', function () {
diff --git a/appli_sf/tests/E2E/cypress/integration/FullDB/8-death-alert.spec.js b/appli_sf/tests/E2E/cypress/integration/FullDB/8-death-alert.spec.js
index 1d54d79ebe5ed3ef199363e61ddbedd8154024e6..a13c1875f9872c9cea2ce7dccee47af53532fe92 100644
--- a/appli_sf/tests/E2E/cypress/integration/FullDB/8-death-alert.spec.js
+++ b/appli_sf/tests/E2E/cypress/integration/FullDB/8-death-alert.spec.js
@@ -1,9 +1,3 @@
-Cypress.on('uncaught:exception', (err, runnable) => {
-    // returning false here prevents Cypress from
-    // failing the test
-    return false
-})
-
 describe('Alerte décès', () => {
     let deatAlertMail = 'alerte-deces@notaire.fr'
 
@@ -19,7 +13,6 @@ describe('Alerte décès', () => {
             .then((user) => {
                 this.userAdmin = user
             })
-        Cypress.Cookies.preserveOnce('PHPSESSID')
         cy.deleteAllMails()
     })
 
diff --git a/appli_sf/tests/E2E/cypress/support/index.js b/appli_sf/tests/E2E/cypress/support/index.js
index 0cff9543c2e3d3c0085e32df9657777d1ede6b1a..2bce01263baf9eebb2dbf980e085b5d8541af6bc 100644
--- a/appli_sf/tests/E2E/cypress/support/index.js
+++ b/appli_sf/tests/E2E/cypress/support/index.js
@@ -19,3 +19,8 @@ import './commands'
 
 // Alternatively you can use CommonJS syntax:
 // require('./commands')
+
+Cypress.Cookies.defaults({
+    preserve: 'PHPSESSID'
+})
+